Anthropic secures exclusive SpaceX Colossus 1 compute, tapping 220,000+ GPUs and 300+ MW to scale Claude

Anthropic struck a deal to use all compute capacity at SpaceX’s Colossus 1 data center in Memphis, a move the company said will provide more than 220,000 Nvidia GPUs and inject over 300 megawatts of computing capacity into its network ^{[1] [2]}.

The arrangement — reported as a partnership between Anthropic and SpaceX/SpaceXAI — is intended to boost capacity for Anthropic’s Claude models and expand the firm’s AI compute footprint as demand for large-scale infrastructure grows ^{[3] [4]}.

Anthropic revealed the agreement at its developer conference in San Francisco, where Chief Product Officer Ami Vora discussed the Colossus 1 deal; outlets noted the signing comes ahead of Anthropic’s planned June IPO ^{[1] [2]}.

Multiple reports confirm the deal gives Anthropic access to significant dedicated compute at Colossus 1 and positions the company to rapidly scale Claude’s infrastructure using SpaceX’s facilities ^{[1] [3] [2] [4]}.